//
//  Utile.h
//  bib
//
//  Created by yang tao on 11-7-28.
//  Copyright 2011年 dell. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Utile : NSObject
-(BOOL) CreateXML:(NSString *) filename;
-(void) DeleteInformationToFile:(NSString *) filename
            condition: (NSString *)  keyword;
-(void) AddInformationToFile : (NSString *) filename
                 Information :(id) InfoObject;
-(void) ModiInformationInFile :(NSString *) filename
                    condition :(NSString *) keyword
                    OldInformation :(id) oldinfo
                    NewInformation :(id) newinfo;

-(NSString *) StringtoMd5:(NSString *) str;
-(id) GetInformationToFile:(NSString *) filename
                 conditon :(NSString *)keyword;


@end
